What is the most polluted air in the world

• What is the most

polluted air in the world

In late autumn the northern parts of India and Pakistan often tightens smog - is the smoke from the burning of crops, plants and dust emissions, emissions of cars ...

Let's see what it looks like one of the most polluted air in the world.

The jump in air pollution indicators in Delhi occurred on the night of November 7. (Photo by Sajjad Hussain):

On the very darkness of the street. New Delhi, 10 November 2017. (Photo: Altaf Qadri):

Mean PM10 and PM2, 5 (content of air suspended particles with diameters respectively less than 10 microns and up to 2, 5 .mu.m) in the peak day, November 9, totaled 890 and 604 micrograms per cubic meter at a rate of 100, and 60. at the same time on separate monitoring stations at certain hours indicators reached 1,200-1,500 micrograms per cubic meter. (Photo by Altaf Qadri):

Ultrafine particles (UDCH) - nanoscale particles whose size is less than 100 nanometers. At present there does not exist a class standard for particulate air pollutants, which are much smaller in size as described in the Standard Class PM10 and PM2.5 particles, and is expected to have a more aggressive impact on health than larger particles classes. (Photo by Dominique Faget):

But not all situations are concerned. For example, it does not bother Seller balls from Pakistan who walks without a mask on November 9, 2017. (Photo by Arif Ali):

or fruit vendor. (Photo K.M. Chaudary):

Almost postapokaliptichnaya picture. Lahore, Pakistan, 12 November 2017. (Photo K.M. Chaudary):

The main reason for the jump of concentration of harmful particles in Delhi was the smoke from fires in the rural lands of the state of Haryana, Uttar Pradesh and Punjab, where farmers traditionally this time of year burn the stubble after harvest. (Photo: Cathal McNaughton | Reuters):

Delhi authorities shut down the school for five days. And students walk the streets without basic protection. (Photo by Sajjad Hussain):

Fashion New Delhi these days. (Photo Saumya Khandelwal | Reuters):

Cow and smog, New Delhi, 9 November 2017. (Photo: R S Iyer):

carelessness. In general, if you look at the pictures, a lot of people of different ages not wearing any masks. (Photo K.M. Chaudary):

Lahore, Pakistan, 6 November 2017. (Photo K.M. Chaudary):

New Delhi, October 20, 2017. (Photo by Dominique Faget):

Can not see anything. New Delhi, India on 9 November 2017. (Photo: R S Iyer):